Subanesthetic IV Bolus Ketamine in the Treatment of Acute Depression

Stopped early · Phase 1 · Has a placebo group

Conditions studied: Acute Depression

In brief

The objective of this double-blinded placebo-controlled pilot study is to determine whether a single sub-anesthetic rapid IV bolus dose of ketamine administered to acutely depressed patients with or without suicidality has a significant rapid antidepressant effect in the acutely depressed population. The study will pursue as a primary outcome measure whether a significant reduction in depressive symptoms, as assessed by the BSS and BHS, occurs shortly after administration of ketamine at 40, 80, 120, and 240 minutes. A secondary outcome measure will be assessed to determine whether this single infusion of ketamine has a sustained reduction in depressive symptoms within 2-weeks post-infusion with a reduction in BDI score. Suicidal ideation will also be assessed for determination of any reduction and sustained reduction post infusion by assessment of the Beck Suicidal Ideation Scale (BSS), Beck Hopelessness Scale (BHS) and Beck Depression Inventory (BDI) at similar intervals.

Key facts

Study ID

NCT02378415

Run by

United States Naval Medical Center, San Diego

People needed

20

Starts

2011-12-01

Expected to finish

2013-06-01

Last updated by the study team

2015-03-04

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• BSS greater than 4
• BHS greater than 8
• BDI greater than 19
• Ability to give informed consent.
• Active Duty military status.
• Verified negative qualitative pregnancy test.
• All participants must be accepted for psychiatric admission to the hospital PRIOR to consideration for enrollment in this study.

You may not qualify if…

• Psychosis or Bipolar Disorder.
• Pregnancy
• Involuntary Status on presentation to the ED.
• UDS positive for illicit drugs of abuse.
• Blood Alcohol level greater than zero.
• Previous enrollees in this treatment protocol will be excluded from repeat participation.
• Any patient brought for command directed psychiatric evaluation.
• Specific contraindications to the use of ketamine are as follows and under such circumstances or conditions, personnel with the following should be excluded from participation in this study:
• Patients with elevated intracranial pressure, uncontrolled hypertension, coronary artery disease, aneurysms, thyrotoxicosis, CHF, a recent history of head or eye injury, or angina.
• All personnel in whom a significant elevation of blood pressure would constitute a serious hazard to their overall health and well-being.
• Patients currently utilizing the following medications: conivaptan, Disatinib, peginterferon alfa-2b, quazepam, tocilizumab

Where it is running

• Naval Medical Center San Diego — San Diego, California, United States

Full record on ClinicalTrials.gov

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